The curvature of the endotracheal tube conforms to the shape of the airway with the head held in the neutral position, and is easier to insert then if the tube was straight. This development, largely, is an accident.
1. Methyl anthranilate, also known as MA, methyl 2-aminobenzoate, or carbomethoxyaniline, is an ester of anthranilic acid. The chemical formula for this compound is C8H9NO2. Methyl anthranilate is a clear to pale yellow liquid with a melting point of 24Â°C and a boiling point of 256Â°.n ester is the product of a reaction between an alcohol and an acid, usually an organic acid.3 Methyl anthranilate is derived from the reaction of methanol and anthranilic acid.
Anthrax is caused by bacteria that are a rod shaped organism, Bacillus anthracis. Anthrax is a non-motile organism between 1-5 micrometers in length. Upon exposure to air, anthrax forms a spore, which can become airborne to cause infection to exposed individuals. Anthrax spore can cause disease by coming in contact with abraded skin or wounds; inhalation; or ingestion. As anthrax reproduces, it releases three virulence factors: lethal factor, edema factor and antiphagocytic factor. Each of these substances enhances the destruction of cells and resists the immune system.